CN218484120U

CN218484120U - But quick assembly disassembly formula is pedal

Info

Publication number: CN218484120U
Application number: CN202222545760.3U
Authority: CN
Inventors: 徐芳芳; 胡军; 陈志�; 张之武; 徐文学; 张伟锋
Original assignee: Global Furniture Zhejiang Co Ltd
Current assignee: Global Furniture Zhejiang Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-17
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a pedal technical field of chair discloses a but quick assembly disassembly formula is pedal, the utility model discloses a five-star chair foot still includes pedal, adapter sleeve, screw, pedal both ends are fixed to be equipped with the confession the first screw of screw embedding, the fixed cover that is equipped with of lower terminal surface at pedal both ends, it is in to go up the cover card dress on the five-star chair foot, both ends integrated into one piece is equipped with the confession about the adapter sleeve the screw closes fixed otic placode soon. The utility model discloses a will pedal it impresses to go up cover below opening in the five-star chair foot, then will the adapter sleeve is gone into by the card in the below go into in going up the cover, will the screw is twisted in proper order by the below form the fastening behind screw hole, first screw, the screw on the otic placode, can accomplish the installation, make convenient to assemble swift under the prerequisite of having guaranteed good installation stability and use strength.

Description

But quick assembly disassembly formula is pedal

Technical Field

The utility model relates to a chair is pedal technical field, specifically is a but quick assembly disassembly formula is pedal.

Background

Since a star-shaped lower supporting foot is commonly available in commercially available chairs, and a universal wheel is fixedly arranged at the lower end part of each supporting foot for moving, the design of the supporting foot is inconvenient for treading when the legs are folded, and a pedal capable of being quickly installed on the lower supporting foot is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the above-mentioned problems, a rapidly detachable footrest is provided, which solves the above-mentioned problems.

The utility model provides a its technical problem take following technical scheme to realize:

the utility model provides a but quick assembly disassembly formula is pedal, includes the five-star chair foot, still includes pedal, adapter sleeve, screw, pedal both ends are fixed to be equipped with the confession the first screw of screw embedding, the lower terminal surface at pedal both ends is fixed to be equipped with the upper cover, the upper cover card dress is in on the five-star chair foot, both ends integrated into one piece is equipped with the confession about the adapter sleeve the screw closes the fixed otic placode (be equipped with the screw hole on the otic placode), the adapter sleeve by clamp on the lower direction of five-star chair foot on the five-star chair foot and its upper end with pedal lower terminal surface offsets, the screw is twisted behind the otic placode upward twist with screw threaded connection forms the fastening behind the first screw.

Preferably, the lower end of the upper sleeve is fixedly provided with an upper jaw opening with a downward opening, and the lower end surface of the upper jaw opening is abutted against the upper end surface of the five-star chair leg.

Preferably, the lateral wall of going up the cover is fixed and is equipped with downward open spout mouth, two lateral walls of adapter sleeve with the inside wall of going up the cover offsets, the otic placode by spout mouth department is gone into to the card upwards.

Preferably, the foothold is curved.

Preferably, the fastening sleeve is fixedly provided with an upwards protruding insertion plate, and the lower end face of the front end of the five-star chair leg is provided with a hole which is used for inserting the insertion plate into the hole and is matched with the hole.

Preferably, rib plates are fixedly arranged between the outer side wall of the upper sleeve and the bottom wall of the pedal, the lug plates are clamped between the rib plates, and the two side walls of the lug plates abut against the rib plates after the upper end surfaces of the lug plates abut against the lower end surfaces of the pedal.

The utility model has the advantages that: through inciting somebody to action on the pedal upper cover below opening is impressed in the five-star chair foot, then will the adapter sleeve is gone up the card by the below and is gone into in the upper cover, will the screw is twisted in proper order by the below and is formed the fastening behind screw hole, first screw, the screw on the otic placode, can accomplish the installation, make convenient and fast assemble under the prerequisite of having guaranteed good installation stability and use strength.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the assembled structure of the present invention;

fig. 4 is a schematic structural diagram of the assembled structure of the present invention.

The scores in the figures are as follows: 10. five-star chair legs; 11. pedaling; 12. sleeving; 13. a first screw hole; 14. a screw; 15. a first web part; 16. fastening sleeves; 17. a screw; 18. inserting plates; 19. an ear plate; 20. a rib plate; 21. a chute opening.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

as shown in fig. 1-4, but quick assembly disassembly formula is pedal, including five-star chair foot 10, still include pedal 11, adapter sleeve 16, screw 14, screw 17, the fixed confession that is equipped with in pedal 11 both ends the first screw 13 of screw 14 embedding, the lower terminal surface at pedal 11 both ends is fixed and is equipped with cover 12, it clamps to go up cover 12 on five-star chair foot 10, both ends integrated into one piece is equipped with the confession about adapter sleeve 16 screw 17 closes fixed otic placode 19 (be equipped with the screw hole on the otic placode 19) soon, adapter sleeve 16 by clamp in the lower direction of five-star chair foot 10 on and its upper end with pedal 11's lower terminal surface offsets, screw 17 twists behind the otic placode 19 back twist with screw 14 threaded connection forms the fastening.

Preferably, an upper tiger's mouth 15 which is open downwards is fixedly arranged at the lower end of the upper sleeve 12, and the lower end surface of the upper tiger's mouth 15 is abutted against the upper end surface of the five-star chair leg 10.

Preferably, a sliding groove opening 21 which is open downwards is fixedly arranged on the side wall of the upper sleeve 12, two outer side walls of the fastening sleeve 16 are abutted against the inner side wall of the upper sleeve 12, and the ear plate 19 is clamped upwards from the sliding groove opening 21.

Preferably, the foothold 11 is curved.

Preferably, the fixed bellied picture peg 18 that makes progress that is equipped with on the adapter sleeve 16, just the front end lower terminal surface of five-star chair foot 10 is equipped with the confession 18 cartridges of picture peg are in and the hole of mutual adaptation, through with 18 cartridges of picture peg are in the effectual restriction of terminal surface under the tip of five-star chair foot 10 picture peg 18 has improved the adapter sleeve 16 with the stability of being connected of five-star chair foot 10.

Preferably, rib plates 20 are fixedly arranged between the outer side wall of the upper sleeve 12 and the bottom wall of the pedal 11, the ear plates 19 are clamped between the rib plates 20, and after the upper end surfaces of the ear plates 19 abut against the lower end surface of the pedal 11, the two side walls of the ear plates 19 abut against the rib plates 20, so that the stability and the strength of the joint are effectively enhanced under the structural design of the rib plates 20, the middle part of the pedal 11 is resistant to treading, and meanwhile, the rib plates 20 and the screws 17 fix the ear plates 19 and the pedal 11 to enable the joint to be more stable.

During specific implementation, will on the pedal 11 go up cover 12 below opening and impress in the five-star chair foot 10, then will adapter sleeve 16 is gone up the card by the below and is gone into in the cover 12, will screw 17 is twisted in proper order by the below behind screw hole, first screw 13, the screw 14 on the otic placode 19 and form the fastening, can accomplish the installation, make convenient and fast assemble under the prerequisite of having guaranteed good installation stability and use strength.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.

Claims

1. The utility model provides a but quick assembly disassembly formula is pedal, includes five star chair feet (10), its characterized in that: the five-star chair foot fixing device is characterized by further comprising a pedal (11), a fastening sleeve (16), screws (14) and screws (17), wherein first screw holes (13) for the screws (14) to be embedded are fixedly formed in two ends of the pedal (11), upper sleeves (12) are fixedly arranged on lower end faces of two ends of the pedal (11), the upper sleeves (12) are clamped on the five-star chair foot (10), lug plates (19) for the screws (17) to be screwed and fixed are integrally formed in the left end and the right end of the fastening sleeve (16), threaded holes are formed in the lug plates (19), the fastening sleeve (16) is clamped on the five-star chair foot (10) in the lower direction, the upper end of the fastening sleeve is abutted to the lower end face of the pedal (11), and the screws (17) are screwed into the lug plates (19) upwards and then screwed into the first screw holes (13) to form fastening through threaded connection with the screws (14).

2. A quick-release pedal according to claim 1, wherein: an upper tiger's mouth (15) with a downward opening is fixedly arranged at the lower end of the upper sleeve (12), and the lower end face of the upper tiger's mouth (15) is propped against the upper end face of the five-star chair leg (10).

3. A quickly removable footrest according to claim 2, characterized in that: go up the fixed spout mouth (21) that is equipped with downwards open of lateral wall of cover (12), two lateral walls of adapter sleeve (16) with the inside wall of going up cover (12) offsets, otic placode (19) by spout mouth (21) department upwards blocks into.

4. A quickly removable footrest according to claim 3, characterized in that: the pedals (11) are bent.

5. A quick-release footrest according to claim 4, characterized in that: the fixed bellied picture peg (18) that makes progress that is equipped with on adapter sleeve (16), just the front end lower terminal surface of five-star chair foot (10) is equipped with the confession picture peg (18) cartridge just the hole of mutual adaptation in.

6. A quick-release footrest according to claim 5, characterized in that: the outer side wall of the upper sleeve (12) and a rib plate (20) is fixedly arranged between the bottom walls of the pedals (11), the lug plates (19) are clamped between the rib plates (20), and after the upper end surfaces of the lug plates (19) abut against the lower end surfaces of the pedals (11), the two side walls of the lug plates (19) abut against the rib plates (20).